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Yes, normally you must find out the corresponding test standards about your products, but from your description about the dielectric test, I guess this test should be initiated on the production line.so follow the steps as follows:; s3 F, N g! K# a9 }& P2 _
1.check the related standards and find the related requirements for your products, such as follows:
0 r+ l- a8 F8 S, i5 h% @' mon the production line(routint test): 1.2k for 2 seconds, with the leakage current 3mA0 W: a% v/ d% k" Z
for type test:1kV for i minute, with the leakage current 3mA
0 J4 s+ f1 ~, y- k2. set your own test instructions, and specify the test procedure, maybe, your test requirements are more severe than the standards' requirements, that's also ok for robustness.1 b) d/ s0 Y9 [, a7 u& Y ]5 G! r. z
3. do the test, if breakdown, then reject, if not, accept..$ Q, o% y: |. C/ ~ [) U% k+ b. A
normally, for UL, there is no requirement for the leakage current, and as per the experience, 10mA, but for other parties, 3.5~10mA is recommended... |
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